Main country
Poland
447 people
90.1% of total
Surname
Opach
496 worldwide · 12 countries
496
Total population
12
Countries
1 in every 16,330,645
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Poland
447
90.1%
2
United States
23
4.6%
3
Czech Republic
8
1.6%
4
England
5
1%
5
Sweden
4
0.8%
World distribution
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